What does the term 8x represent in the system of equations? The student Council sold tickets to the school dance
for $8 each during lunch and $10 each at the door
The student council brought in a total of $1,820 from
the 198 tickets that they sold to the dance. The
system of equations below represents this situation,
the total number of tickets sold
x+y=198
8x + 10y = 1,820
the total number of tickets sold at lunch
the cost of each of the tickets sold at lunch
the total amount of money brought in from the tickets sold at lunch

What is the compound interest in a three-year, $100,000 loan at a 10 percent annual interest rate a) 10.00 b) 21.00 c) 33.10 d) 46.41

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.